Disable script debugging in Internet Explorer.

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This tweak lets you control the use of the Internet Explorer script debugging functions.
Level: Recommended For Experts Only
When internet explorer detects an error on a page, it displays a window asking whether you want to debug. It has the ability to launch a script debugger to diagnose the problem. This registry patch disables internet explorer from displaying the script debugging information. Unless you are debugging your own script, it gives headache. For this, go to start > run menu, enter regedit and navigate to the registry path listed below. Now, right-click and modify the string value disable script debugger, in the right panel, to yes which can disable script debugging. However, if you want to enable the feature back, change the value data to no. Restart internet explorer to see the changes taking effect. When editing the registry it is highly recommended to run a quick scan for optimization, you can test your system now for free.


First, click the 'Start' button, and select 'Run'. In the resulting dialog box, type 'regedit'.
Now, go to <b>[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\] </b> and right-click on String value 'Disable Script Debugger' and select 'Modify'.
Finally, set the value data as 'Yes' and click 'OK'.

Registry Entries

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  • Path: [HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\]
  • Location: Current User
  • Value Name: Disable Script Debugger
  • Data Type: REG_SZ (String Value)
  • Enabled Value: yes
  • Disabled Value: no
  • Action Type: Modified

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